fasttext Node.js

[Amila Deepal]

Dear All

I have downloaded the pretrained FastText model file, "cc.si.300.bin," and I am attempting to obtain sentence embeddings using Node.js. However, I am currently unable to retrieve the desired output from my code. I kindly request your assistance in resolving this issue.

Thank you in advance for your help.

Thank you. Regard

const path = require('path');

const FastText = require('FastText.js');

exports.get_embeddings = async (req, res, next) => {

 

    /*//const modelPath = '/cc.si.300.bin';

    var fastText = new FastText({

        loadModel: './cc.si.300.bin'          

    });*/

     var fastText = new FastText({

          bin: './node_modules/fasttext.js/lib/bin/win32/fastText.exe',

          loadModel: '/cc.si.300.bin' // must specifiy filename and ext

      });

     

      var sample="Our Twitter run by the band and crew to give you an inside look into our lives on the road. Get #FutureHearts now: http://smarturl.it/futurehearts";

       fastText.load().then(done => {

          return fastText.predict(sample);

      })

      .then(labels=> {

          console.log("TEXT:", sample, "\nPREDICT:",labels );

          sample="LBi Software provides precisely engineered, customer-focused #HRTECH solutions. Our flagship solution, LBi HR HelpDesk, is a SaaS #HR Case Management product.";

          return fastText.predict(sample);

      })

      .then(labels=> {

          console.log("TEXT:", sample, "\nPREDICT:",labels );

          fastText.unload();

      })

      .catch(error => {

          console.error(error);

      });

    res.status(200).json('received');

}